7x-(14-x)=-30

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Solution for 7x-(14-x)=-30 equation: 



7x-(14-x)=-30

We move all terms to the left:

7x-(14-x)-(-30)=0

We add all the numbers together, and all the variables

7x-(-1x+14)-(-30)=0

We add all the numbers together, and all the variables

7x-(-1x+14)+30=0

We get rid of parentheses

7x+1x-14+30=0

We add all the numbers together, and all the variables

8x+16=0

We move all terms containing x to the left, all other terms to the right

8x=-16

x=-16/8

x=-2

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